diff options
| author | David A. Mellis <d.mellis@arduino.cc> | 2012-09-13 10:39:59 -0400 |
|---|---|---|
| committer | David A. Mellis <d.mellis@arduino.cc> | 2012-09-13 10:39:59 -0400 |
| commit | 6225a8596005bfb0be68fa641f5b47d01a95c12d (patch) | |
| tree | 8649fca09bb993a878d6a6ee50b1fdc6ee7d9eb0 /firmwares/atmegaxxu2/arduino-usbdfu/Descriptors.h | |
| parent | 1a0f22225b9ba34c90e1104ea1281976027979c1 (diff) | |
Moving ATmegaXXU2 firmwares into subdirectory.
Diffstat (limited to 'firmwares/atmegaxxu2/arduino-usbdfu/Descriptors.h')
| -rwxr-xr-x | firmwares/atmegaxxu2/arduino-usbdfu/Descriptors.h | 177 |
1 files changed, 177 insertions, 0 deletions
diff --git a/firmwares/atmegaxxu2/arduino-usbdfu/Descriptors.h b/firmwares/atmegaxxu2/arduino-usbdfu/Descriptors.h new file mode 100755 index 0000000..6c93f20 --- /dev/null +++ b/firmwares/atmegaxxu2/arduino-usbdfu/Descriptors.h @@ -0,0 +1,177 @@ +/*
+ LUFA Library
+ Copyright (C) Dean Camera, 2010.
+
+ dean [at] fourwalledcubicle [dot] com
+ www.fourwalledcubicle.com
+*/
+
+/*
+ Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com)
+
+ Permission to use, copy, modify, distribute, and sell this
+ software and its documentation for any purpose is hereby granted
+ without fee, provided that the above copyright notice appear in
+ all copies and that both that the copyright notice and this
+ permission notice and warranty disclaimer appear in supporting
+ documentation, and that the name of the author not be used in
+ advertising or publicity pertaining to distribution of the
+ software without specific, written prior permission.
+
+ The author disclaim all warranties with regard to this
+ software, including all implied warranties of merchantability
+ and fitness. In no event shall the author be liable for any
+ special, indirect or consequential damages or any damages
+ whatsoever resulting from loss of use, data or profits, whether
+ in an action of contract, negligence or other tortious action,
+ arising out of or in connection with the use or performance of
+ this software.
+*/
+
+/** \file
+ *
+ * Header file for Descriptors.c.
+ */
+
+#ifndef _DESCRIPTORS_H_
+#define _DESCRIPTORS_H_
+
+ /* Includes: */
+ #include <LUFA/Drivers/USB/USB.h>
+
+ /* Product-specific definitions: */
+ #define ARDUINO_UNO_PID 0x0001
+ #define ARDUINO_MEGA2560_PID 0x0010
+
+ /* Macros: */
+ /** Descriptor type value for a DFU class functional descriptor. */
+ #define DTYPE_DFUFunctional 0x21
+
+ /** DFU attribute mask, indicating that the DFU device will detach and re-attach when a DFU_DETACH
+ * command is issued, rather than the host issuing a USB Reset.
+ */
+ #define ATTR_WILL_DETATCH (1 << 3)
+
+ /** DFU attribute mask, indicating that the DFU device can communicate during the manifestation phase
+ * (memory programming phase).
+ */
+ #define ATTR_MANEFESTATION_TOLLERANT (1 << 2)
+
+ /** DFU attribute mask, indicating that the DFU device can accept DFU_UPLOAD requests to send data from
+ * the device to the host.
+ */
+ #define ATTR_CAN_UPLOAD (1 << 1)
+
+ /** DFU attribute mask, indicating that the DFU device can accept DFU_DNLOAD requests to send data from
+ * the host to the device.
+ */
+ #define ATTR_CAN_DOWNLOAD (1 << 0)
+
+ #if defined(__AVR_AT90USB1287__)
+ #define PRODUCT_ID_CODE 0x2FFB
+ #define AVR_SIGNATURE_1 0x1E
+ #define AVR_SIGNATURE_2 0x97
+ #define AVR_SIGNATURE_3 0x82
+ #elif defined(__AVR_AT90USB1286__)
+ #define PRODUCT_ID_CODE 0x2FFB
+ #define AVR_SIGNATURE_1 0x1E
+ #define AVR_SIGNATURE_2 0x97
+ #define AVR_SIGNATURE_3 0x82
+ #elif defined(__AVR_AT90USB647__)
+ #define PRODUCT_ID_CODE 0x2FF9
+ #define AVR_SIGNATURE_1 0x1E
+ #define AVR_SIGNATURE_2 0x96
+ #define AVR_SIGNATURE_3 0x82
+ #elif defined(__AVR_AT90USB646__)
+ #define PRODUCT_ID_CODE 0x2FF9
+ #define AVR_SIGNATURE_1 0x1E
+ #define AVR_SIGNATURE_2 0x96
+ #define AVR_SIGNATURE_3 0x82
+ #elif defined(__AVR_ATmega32U6__)
+ #define PRODUCT_ID_CODE 0x2FFB
+ #define AVR_SIGNATURE_1 0x1E
+ #define AVR_SIGNATURE_2 0x95
+ #define AVR_SIGNATURE_3 0x88
+ #elif defined(__AVR_ATmega32U4__)
+ #define PRODUCT_ID_CODE 0x2FF4
+ #define AVR_SIGNATURE_1 0x1E
+ #define AVR_SIGNATURE_2 0x95
+ #define AVR_SIGNATURE_3 0x87
+ #elif defined(__AVR_ATmega32U2__)
+ #define PRODUCT_ID_CODE 0x2FF0
+ #define AVR_SIGNATURE_1 0x1E
+ #define AVR_SIGNATURE_2 0x95
+ #define AVR_SIGNATURE_3 0x8A
+ #elif defined(__AVR_ATmega16U4__)
+ #define PRODUCT_ID_CODE 0x2FF3
+ #define AVR_SIGNATURE_1 0x1E
+ #define AVR_SIGNATURE_2 0x94
+ #define AVR_SIGNATURE_3 0x88
+ #elif defined(__AVR_ATmega16U2__)
+ #define PRODUCT_ID_CODE 0x2FEF
+ #define AVR_SIGNATURE_1 0x1E
+ #define AVR_SIGNATURE_2 0x94
+ #define AVR_SIGNATURE_3 0x89
+ #elif defined(__AVR_AT90USB162__)
+ #define PRODUCT_ID_CODE 0x2FFA
+ #define AVR_SIGNATURE_1 0x1E
+ #define AVR_SIGNATURE_2 0x94
+ #define AVR_SIGNATURE_3 0x82
+ #elif defined(__AVR_AT90USB82__)
+ #define PRODUCT_ID_CODE 0x2FEE
+ #define AVR_SIGNATURE_1 0x1E
+ #define AVR_SIGNATURE_2 0x93
+ #define AVR_SIGNATURE_3 0x89
+ #elif defined(__AVR_ATmega8U2__)
+ #define PRODUCT_ID_CODE 0x2FF7
+ #define AVR_SIGNATURE_1 0x1E
+ #define AVR_SIGNATURE_2 0x93
+ #define AVR_SIGNATURE_3 0x82
+ #else
+ #error The selected AVR part is not currently supported by this bootloader.
+ #endif
+
+ #if !defined(PRODUCT_ID_CODE)
+ #error Current AVR model is not supported by this bootloader.
+ #endif
+
+ /* Type Defines: */
+ /** Type define for a DFU class function descriptor. This descriptor gives DFU class information
+ * to the host when read, indicating the DFU device's capabilities.
+ */
+ typedef struct
+ {
+ USB_Descriptor_Header_t Header; /**< Standard descriptor header structure */
+
+ uint8_t Attributes; /**< DFU device attributes, a mask comprising of the
+ * ATTR_* macros listed in this source file
+ */
+ uint16_t DetachTimeout; /**< Timeout in milliseconds between a USB_DETACH
+ * command being issued and the device detaching
+ * from the USB bus
+ */
+ uint16_t TransferSize; /**< Maximum number of bytes the DFU device can accept
+ * from the host in a transaction
+ */
+ uint16_t DFUSpecification; /**< BCD packed DFU specification number this DFU
+ * device complies with
+ */
+ } USB_DFU_Functional_Descriptor_t;
+
+ /** Type define for the device configuration descriptor structure. This must be defined in the
+ * application code, as the configuration descriptor contains several sub-descriptors which
+ * vary between devices, and which describe the device's usage to the host.
+ */
+ typedef struct
+ {
+ USB_Descriptor_Configuration_Header_t Config;
+ USB_Descriptor_Interface_t DFU_Interface;
+ USB_DFU_Functional_Descriptor_t DFU_Functional;
+ } USB_Descriptor_Configuration_t;
+
+ /* Function Prototypes: */
+ uint16_t CALLBACK_USB_GetDescriptor(const uint16_t wValue,
+ const uint8_t wIndex,
+ void** const DescriptorAddress) ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(3);
+
+#endif
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